Allison (Rolls-Royce) 250 series
446 aircraft on the U.S. register carry an Allison (Rolls-Royce) 250 series engine, rated at about 250 horsepower. The Bell 206 JetRanger and LongRanger is the model most often fitted with it (243 aircraft). The aircraft carrying it were built between 1962 and 2005.
The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Allison (Rolls-Royce) 250 series (6 codes). FAA spellings: 250 SER 250HP · 250 SER 250HP · 250 SER 317HP · 250 SER 400HP · 250 SERIES · 250 SER.
Fitted to model families
Bell 206 JetRanger and LongRanger243Hughes Helicopters Inc HUGHES 36952Hughes 369 500 series helicopters34Bell 40723Bell 4716Hiller UH-1215Enstrom Helicopter Corp 48012Bell 4308Beechcraft A36 Bonanza7Fairchild Hiller FH-11005Cessna P210 Pressurized Centurion3Siai-Marchetti SM-10193
Bell 206 JetRanger and LongRanger · Hughes Helicopters Inc HUGHES 369 · Hughes 369 500 series helicopters · Bell 407 · Bell 47 · Hiller UH-12 · Enstrom Helicopter Corp 480 · Bell 430 · Beechcraft A36 Bonanza · Fairchild Hiller FH-1100
Where they are owner's state
Delaware46California43Florida32Texas30Missouri18Louisiana18Oregon17Alaska17Montana16Washington12
Kind of aircraft
Helicopters422 (95%)Piston singles16 (4%)Turboprops7 (2%)Piston twins1 (0.2%)
When the aircraft were built by decade
Connections how this engine series links to the rest of the register
Fitted to
- Bell 206 JetRanger and LongRanger 243 with this engine series
- Hughes Helicopters Inc HUGHES 369 52 with this engine series
- Hughes 369 500 series helicopters 34 with this engine series
- Bell 407 23 with this engine series
- Bell 47 16 with this engine series
- Hiller UH-12 15 with this engine series
- Enstrom Helicopter Corp 480 12 with this engine series
- Bell 430 8 with this engine series
Where they are
- Delaware 46 of these aircraft
- California 43 of these aircraft
- Florida 32 of these aircraft
- Texas 30 of these aircraft
- Missouri 18 of these aircraft
Biggest operators
- Air Evac Ems INC 17 of these aircraft
- Temsco Helicopters INC 6 of these aircraft
- Summit Helicopters INC 4 of these aircraft
- Ranger Aviation Leasing LLC 4 of these aircraft
- Magnum Aviation LLC 4 of these aircraft
Analytics
These connections as data: /graph/engine/allison-rolls-royce-250-series.json · about the eFlight graph.
Aircraft newest certificates first · 446
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N210SE | Cessna P210N |
Fixed-wing, single engine | Tvpx Aircraft Solutions INC Trustee North Salt Lake, Utah |
Standard | 2023-08-23 | ValidFAA registration status code V: Valid registration. All codes |
| N98AL | Bell 206B |
Rotorcraft | Avere LLC Twin Falls, Idaho |
Standard | 2023-08-19 | ValidFAA registration status code V: Valid registration. All codes |
| N104TV | Bell 206B |
Rotorcraft | Fdfah LLC Chula Vista, California |
Standard | 2023-08-08 | ValidFAA registration status code V: Valid registration. All codes |
| N206WF | Bell 206B |
Rotorcraft | Bettencourt Flying Service INC Atwater, California |
Standard | 2023-08-07 | ValidFAA registration status code V: Valid registration. All codes |
| N5739V | Bell 206B |
Rotorcraft | Hb7 LLC Sheridan, Wyoming |
Standard | 2023-08-07 | ValidFAA registration status code V: Valid registration. All codes |
| N90301 | Bell 206B |
Rotorcraft | Corbeau LLC Anchorage, Alaska |
Standard | 2023-07-19 | ValidFAA registration status code V: Valid registration. All codes |
| N430VP | Bell 430 |
Rotorcraft | Aerotrust Services CORP Trustee Wilmington, Delaware |
Standard | 2023-07-11 | ValidFAA registration status code V: Valid registration. All codes |
| N9166F | Hughes 369HS |
Rotorcraft | Northstar Marine LLC Lewes, Delaware |
Restricted | 2023-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N408MR | Bell 206B |
Rotorcraft | Aspen AG Helicopters INC Oxnard, California |
Restricted | 2023-05-30 | ValidFAA registration status code V: Valid registration. All codes |
| N5751M | Bell Helicopter Textron 206L-1 |
Rotorcraft | Trinkle Aviation LLC Kingburg, California |
Restricted | 2023-05-27 | ValidFAA registration status code V: Valid registration. All codes |
| N90097 | Bell 206B |
Rotorcraft | Johnson Aerial Spraying LLC Brayton, Iowa |
Restricted | 2023-05-25 | ValidFAA registration status code V: Valid registration. All codes |
| N145LT | Bell 206B |
Rotorcraft | Lt Aviation LLC Louisa, Kentucky |
Multiple | 2023-05-23 | ValidFAA registration status code V: Valid registration. All codes |
| N65AL | Bell 206B |
Rotorcraft | Hq Rentals LTD Dover, Ohio |
Standard | 2023-05-13 | ValidFAA registration status code V: Valid registration. All codes |
| N38MA | Bell 206B |
Rotorcraft | Minuteman Aviation INC Missoula, Montana |
Restricted | 2023-05-06 | ValidFAA registration status code V: Valid registration. All codes |
| N9267F | Hughes 369HS |
Rotorcraft | Manulwa Airways INC Hilo, Hawaii |
Standard | 2023-04-27 | ValidFAA registration status code V: Valid registration. All codes |
| N192TA | Bell 206B |
Rotorcraft | Hawkeye Helicopter LLC Lyndon, Kansas |
Standard | 2023-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N6566A | Bell 206B |
Rotorcraft | Browns Aviation LLC East Hampton, Connecticut |
Standard | 2023-04-03 | ValidFAA registration status code V: Valid registration. All codes |
| N614 | Bell 206B |
Rotorcraft | N614 LLC Ocala, Florida |
Standard | 2023-03-27 | ValidFAA registration status code V: Valid registration. All codes |
| N422RH | Bell 206B |
Rotorcraft | James V Paige JR Development CORP Bemus Point, New York |
Standard | 2023-03-25 | ValidFAA registration status code V: Valid registration. All codes |
| N112AS | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Olympic Jet INC Olympia, Washington |
Standard | 2023-03-23 | ValidFAA registration status code V: Valid registration. All codes |
| N106ZZ | Bell 206A |
Rotorcraft | Brown Helicopter INC Pensacola, Florida |
Standard | 2023-03-04 | ValidFAA registration status code V: Valid registration. All codes |
| N9020F | Hughes 369HE |
Rotorcraft | Sideline Services LLC Pearland, Texas |
Standard | 2023-02-18 | ValidFAA registration status code V: Valid registration. All codes |
| N89AP | Bell 206B |
Rotorcraft | Blue Dasher Aviation LLC Glastonbury, Connecticut |
Restricted | 2023-02-16 | ValidFAA registration status code V: Valid registration. All codes |
| N4013G | Bell 206A |
Rotorcraft | Withheld at owner's request | Standard | 2023-02-11 | ValidFAA registration status code V: Valid registration. All codes |
| N910SV | Bell 206B |
Rotorcraft | Golden Age Flight Museum Bakersfield, California |
Standard | 2023-02-07 | ValidFAA registration status code V: Valid registration. All codes |
| N944H | Bell 407 |
Rotorcraft | Hillcrest Aircraft CO Lewiston, Idaho |
Standard | 2023-02-02 | ValidFAA registration status code V: Valid registration. All codes |
| N9132F | Hughes 369HS |
Rotorcraft | Horizon Aviation LLC Glastonbury, Connecticut |
Restricted | 2023-01-14 | ValidFAA registration status code V: Valid registration. All codes |
| N430AG | Bell 430 |
Rotorcraft | Mcmahon Helicopter Services INC Canton, Michigan |
Standard | 2023-01-12 | ValidFAA registration status code V: Valid registration. All codes |
| N49660 | Bell 206B |
Rotorcraft | Individual owner California |
Standard | 2022-12-26 | ValidFAA registration status code V: Valid registration. All codes |
| N35RP | Bell 206B |
Rotorcraft | B & B Investments INC Yucaipa, California |
Standard | 2022-12-21 | ValidFAA registration status code V: Valid registration. All codes |
| N206LW | Bell Helicopter Textron 206L-1 |
Rotorcraft | Stanislaus County Sheriffs Department Modesto, California |
Standard | 2022-12-20 | ValidFAA registration status code V: Valid registration. All codes |
| N1103V | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Gulf Helicopters LLC Santa Fe, Texas |
Standard | 2022-12-05 | ValidFAA registration status code V: Valid registration. All codes |
| N206NE | Bell 206B |
Rotorcraft | Jayg Exotics Lakewood, New Jersey |
Standard | 2022-10-18 | ValidFAA registration status code V: Valid registration. All codes |
| N533TT | Bell 206B |
Rotorcraft | Western Farming LLC Missoula, Montana |
Standard | 2022-10-18 | ValidFAA registration status code V: Valid registration. All codes |
| N98369 | Hughes 369HS |
Rotorcraft | Diamond X LLC Elko, Nevada |
Standard | 2022-10-18 | ValidFAA registration status code V: Valid registration. All codes |
| N277LS | Bell 206B |
Rotorcraft | G & G Transporation LLC Queen Creek, Arizona |
Standard | 2022-09-27 | ValidFAA registration status code V: Valid registration. All codes |
| N2FG | Bell 206B |
Rotorcraft | Rmc Aviation LLC Klamath Falls, Oregon |
Standard | 2022-08-19 | ValidFAA registration status code V: Valid registration. All codes |
| N407US | Bell Helicopter Textron Canada 407 |
Rotorcraft | Crosswind Leasing LLC Prescott, Arizona |
Standard | 2022-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N7860S | Bell 47G-3B-1 |
Rotorcraft | Magnum Aviation LLC Goff, Kansas |
Multiple | 2022-05-31 | ValidFAA registration status code V: Valid registration. All codes |
| N61NR | Bell 206B |
Rotorcraft | Aero Tech Helicopters LLC Kingstree, South Carolina |
Restricted | 2022-05-12 | ValidFAA registration status code V: Valid registration. All codes |
| N307RD | Bell 206B |
Rotorcraft | Helicopter Services of Illinois LLC Fisher, Illinois |
Restricted | 2022-04-07 | ValidFAA registration status code V: Valid registration. All codes |
| N569FC | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Ferguson and Sons Constructions LLC Emmett, Idaho |
Standard | 2022-03-30 | ValidFAA registration status code V: Valid registration. All codes |
| N8155J | Bell 206A |
Rotorcraft | Aircraft Trustee Services INC Trustee Dover, Delaware |
Standard | 2022-02-08 | ValidFAA registration status code V: Valid registration. All codes |
| N27574 | Bell 206B |
Rotorcraft | Ranger Aviation Leasing LLC Wilmington, Delaware |
Standard | 2022-02-01 | ValidFAA registration status code V: Valid registration. All codes |
| N168ST | Bell 206B |
Rotorcraft | Motor Heads INC Blairstown, New Jersey |
Standard | 2022-01-29 | ValidFAA registration status code V: Valid registration. All codes |
| N504LA | Hughes 369HS |
Rotorcraft | Amarillo Skies LLC Angleton, Texas |
Standard | 2022-01-25 | ValidFAA registration status code V: Valid registration. All codes |
| N99ZF | Bell 206B |
Rotorcraft | Individual owner Montana |
Standard | 2022-01-22 | ValidFAA registration status code V: Valid registration. All codes |
| N9260F | Hughes 369HS |
Rotorcraft | Rjo LLC Kenansville, Florida |
Standard | 2021-12-03 | ValidFAA registration status code V: Valid registration. All codes |
| N391RL | Bell 206B |
Rotorcraft | Msix Helicopters LLC Slaughter, Louisiana |
Standard | 2021-11-22 | ValidFAA registration status code V: Valid registration. All codes |
| N5001K | Bell 206B |
Rotorcraft | Montana Air Tankers LLC Three Forks, Montana |
Standard | 2021-11-18 | ValidFAA registration status code V: Valid registration. All codes |
| N9944K | Bell 206B |
Rotorcraft | A Scott Jackson Trucking INC Jerome, Idaho |
Restricted | 2021-11-18 | ValidFAA registration status code V: Valid registration. All codes |
| N369NK | Hughes 369HS |
Rotorcraft | Butler Aviation Investments LLC Tonopah, Arizona |
Standard | 2021-11-05 | ValidFAA registration status code V: Valid registration. All codes |
| N322N | Bell 206B |
Rotorcraft | Blue Sky LLC Anchorage, Alaska |
Standard | 2021-10-26 | ValidFAA registration status code V: Valid registration. All codes |
| N41SJ | Bell 206B |
Rotorcraft | Mti Travel INC Fountain Hills, Arizona |
None on file | 2021-10-26 | ValidFAA registration status code V: Valid registration. All codes |
| N90335 | Bell 206B |
Rotorcraft | Hogans Landing LLC Bedford Hills, New York |
Standard | 2021-10-20 | ValidFAA registration status code V: Valid registration. All codes |
| N1095T | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | State of Montana Helena, Montana |
Standard | 2021-10-04 | ValidFAA registration status code V: Valid registration. All codes |
| N206TW | Bell 206B |
Rotorcraft | Coastal Bend Agriculture INC Taft, Texas |
Standard | 2021-09-24 | ValidFAA registration status code V: Valid registration. All codes |
| N151JP | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Individual owner Texas |
Standard | 2021-08-28 | ValidFAA registration status code V: Valid registration. All codes |
| N70SP | Bell 206B |
Rotorcraft | Great Plains Aircraft Holding LLC Papillion, Nebraska |
Standard | 2021-08-10 | ValidFAA registration status code V: Valid registration. All codes |
| N9107F | Hughes 369HS |
Rotorcraft | Up Rite Aviation LLC Zeeland, Michigan |
Standard | 2021-08-07 | ValidFAA registration status code V: Valid registration. All codes |
| N316TV | Bell 206B |
Rotorcraft | Aero Products Show Low, Arizona |
Restricted | 2021-08-05 | ValidFAA registration status code V: Valid registration. All codes |
| N22UK | Bell Helicopter Textron 206L-1 |
Rotorcraft | Oas2 LLC Orlando, Florida |
Standard | 2021-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N9176F | Hughes 369HS |
Rotorcraft | 76F LLC Calhoun, Georgia |
Standard | 2021-07-01 | ValidFAA registration status code V: Valid registration. All codes |
| N44HC | Bell 407 |
Rotorcraft | Recon Holdings LLC Union, Michigan |
Standard | 2021-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N49651 | Bell 206B |
Rotorcraft | Withrotor Aviation INC Lakeview, Oregon |
Standard | 2021-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N77DC | Beech A36 |
Fixed-wing, single engine | Omega 377 Pennsylvania LLC Shavertown, Pennsylvania |
Standard | 2021-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N59578 | Bell 206B |
Rotorcraft | Ag-Air INC Oakdale, California |
Multiple | 2021-06-22 | ValidFAA registration status code V: Valid registration. All codes |
| N464SF | Bell 407 |
Rotorcraft | N390Sf LLC Chandler, Arizona |
Standard | 2021-05-20 | ValidFAA registration status code V: Valid registration. All codes |
| N727JS | Enstrom Helicopter Corp 480B |
Rotorcraft | Individual owner District of Columbia |
Standard | 2021-04-08 | ValidFAA registration status code V: Valid registration. All codes |
| N28LZ | Cessna TU206G |
Fixed-wing, single engine | Co-owned owner California |
Standard | 2021-04-01 | ValidFAA registration status code V: Valid registration. All codes |
| N206JR | Bell 206B |
Rotorcraft | Lancaster Helicopters INC Landisville, Pennsylvania |
Standard | 2021-03-11 | ValidFAA registration status code V: Valid registration. All codes |
| N570JH | Bell Helicopter Textron 206L-1 |
Rotorcraft | Harnden Aviation Group LLC Harrisburg, Pennsylvania |
Standard | 2021-03-06 | ValidFAA registration status code V: Valid registration. All codes |
| N2068W | Siai-Marchetti SM 1019 |
Fixed-wing, single engine | Chewale INC Beaverton, Oregon |
Experimental | 2021-01-11 | ValidFAA registration status code V: Valid registration. All codes |
| N173SJ | Hiller UH-12E |
Rotorcraft | Anthony Ghidossi Chemical LLC Marysville, Washington |
Restricted | 2021-01-04 | ValidFAA registration status code V: Valid registration. All codes |
| N505RL | Bell Helicopter Textron 206L-1 |
Rotorcraft | Co-owned owner Texas |
Standard | 2020-12-14 | ValidFAA registration status code V: Valid registration. All codes |
| N579SD | Bell 206B |
Rotorcraft | 2010 Leasing Group LLC Torrance, California |
Standard | 2020-10-21 | ValidFAA registration status code V: Valid registration. All codes |
| N315RD | Bell 206B |
Rotorcraft | Dc Leasing LLC Cedar Falls, Iowa |
Standard | 2020-10-20 | ValidFAA registration status code V: Valid registration. All codes |
| N28ED | Bell 206B |
Rotorcraft | Williams Management & Consulting INC Anacoco, Louisiana |
Standard | 2020-09-24 | ValidFAA registration status code V: Valid registration. All codes |
| N5743Z | Bell 206B |
Rotorcraft | Co-owned owner U.S. Virgin Islands |
Standard | 2020-08-04 | ValidFAA registration status code V: Valid registration. All codes |
| N93PH | Bell 206B |
Rotorcraft | Provine Helicopter Service INC Greenwood, Mississippi |
Standard | 2020-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N3121Q | Hughes 369HS |
Rotorcraft | C&D Helicopters LLC Spanish Fork, Utah |
Standard | 2020-07-17 | ValidFAA registration status code V: Valid registration. All codes |
| N480FH | Enstrom Helicopter Corp 480 |
Rotorcraft | Falcon Helicopters INC Logan, New Mexico |
Standard | 2020-06-04 | ValidFAA registration status code V: Valid registration. All codes |
| N469FC | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Ferguson and Sons Construction LLC Emmett, Idaho |
Standard | 2020-06-02 | ValidFAA registration status code V: Valid registration. All codes |
| N207DH | Bell 206B |
Rotorcraft | Airone Helicopters LLC Slaughter, Louisiana |
Standard | 2020-05-19 | ValidFAA registration status code V: Valid registration. All codes |
| N6969Z | Hughes 369HS |
Rotorcraft | Tomorrows Aeronautical Museum INC Compton, California |
Standard | 2020-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N130CC | Bell 206B |
Rotorcraft | Airone Helicopters LLC Slaughter, Louisiana |
Standard | 2020-04-29 | ValidFAA registration status code V: Valid registration. All codes |
| N2618W | Bell 47G-3B-1 |
Rotorcraft | English Air Service LLC Georgetown, Texas |
Restricted | 2020-04-13 | ValidFAA registration status code V: Valid registration. All codes |
| N261VS | Md Helicopters Inc 600N |
Rotorcraft | Vertol Systems Company INC Destin, Florida |
Standard | 2020-03-03 | ValidFAA registration status code V: Valid registration. All codes |
| N146ET | Hiller UH-12E |
Rotorcraft | Four Creeks Aviation INC Visalia, California |
Restricted | 2020-01-09 | ValidFAA registration status code V: Valid registration. All codes |
| N15PS | Bell 206B |
Rotorcraft | Cb4 LLC Wilmington, Delaware |
Standard | 2020-01-09 | ValidFAA registration status code V: Valid registration. All codes |
| N65NW | Hiller UH-12E |
Rotorcraft | Four Creeks Aviation INC Visalia, California |
Restricted | 2020-01-09 | ValidFAA registration status code V: Valid registration. All codes |
| N67670 | Bell 206B |
Rotorcraft | Usda Aphis Wildlife Services Cedar City, Utah |
Standard | 2019-11-22 | ValidFAA registration status code V: Valid registration. All codes |
| N58252 | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Windward Aviation INC Puunene, Hawaii |
Standard | 2019-10-24 | ValidFAA registration status code V: Valid registration. All codes |
| N102SU | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Signature Property Holdings LLC Wilmington, Delaware |
Standard | 2019-10-10 | ValidFAA registration status code V: Valid registration. All codes |
| N772DW | Siai-Marchetti SM 1019 |
Fixed-wing, single engine | Ccf Ventures INC Bangor, Maine |
Experimental | 2019-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N457PH | Bell 407 |
Rotorcraft | Phi Aviation LLC Lafayette, Louisiana |
Standard | 2019-09-05 | ValidFAA registration status code V: Valid registration. All codes |
| N1092L | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Del Rio Aviation INC Paso Robles, California |
Standard | 2019-08-22 | ValidFAA registration status code V: Valid registration. All codes |
| N407JB | Bell 407 |
Rotorcraft | Aerodyne LLC Pembroke, New Hampshire |
Standard | 2019-08-20 | ValidFAA registration status code V: Valid registration. All codes |
| N517RC | Hughes 369HS |
Rotorcraft | Helixrotors LLC Wilmington, Delaware |
Standard | 2019-07-30 | ValidFAA registration status code V: Valid registration. All codes |
| N421VS | Hughes Helicopters Inc HUGHES 369D |
Rotorcraft | Vertol Systems Company INC Destin, Florida |
Standard | 2019-07-10 | ValidFAA registration status code V: Valid registration. All codes |
Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.